9.3 SERVICE INFORMATION
WHEN THE UNIT IS NOT TURNING ON.
Check if the power ON/OFF switch is turned ON. If not, then check the
power cord. Please make sure that the power cord is properly connected to
the unit. Please also check the main switch. And ensure that the AC supply
at your site is the same as the one mentioned at the rear chassis of the unit.
FUSE REPLACEMENT
If the fuse blows, the LED will not light and the instrument will not operate.
Replace only with the correct value fuse. The fuse is located on the rear
panel adjacent to the power cord receptacle.
Remove the fuse holder assembly as follows:
1. Unplug the power cord from rear of the instrument.
2. Insert a small screwdriver in fuse holder slot (located between fuse holder and recep-
tacle).
When reinstalling fuse holder, be sure that the fuse is installed so that the correct line
voltage is selected.
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